Mass COVID-19 testing centre in Merthyr Tydfil

The transcript covers a sequence of unrelated topics, starting with a mention of giving up on an easy task, followed by Schwab playing second base. It then shifts to a Batman fan appearing after a brief moment, and concludes with a note of thanks to James.

What could be inferred from the statement 'Thanks for James'?

What emotions or reactions might the speaker be expressing with the word 'Yeah'?